Begin by preheating your oven to 400°F.
Season the lean brisket generously with smoked paprika, garlic powder, salt, and pepper.
Sear the brisket in a hot pan over medium-high heat for 2-3 minutes per side to lock in flavors.
Transfer the brisket to a slow cooker, add a splash of water if desired, and let it slow-cook on low for 4-6 hours until tender.
While the brisket is cooking, peel and cut the carrot and parsnip into uniform sticks.
Toss the root vegetables with olive oil, a pinch of salt, and pepper on a baking sheet, then roast in the oven for 20-25 minutes until caramelized and tender.
Prepare a bed of fresh spinach on your serving plate.
Once the brisket is done, slice it thinly and arrange over the spinach along with the roasted root vegetables.
Serve warm and enjoy the blend of smoky flavors, tender beef, and vibrant, roasted vegetable accents.